CVE-2018-0395

N/A

Descripcion

A vulnerability in the Link Layer Discovery Protocol (LLDP) implementation for Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when the device unexpectedly reloads. The vulnerability is due to improper input validation of certain type, length, value (TLV) fields of the LLDP frame header. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface on the targeted device. A successful exploit could allow the attacker to cause the switch to reload unexpectedly.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado10/17/2018

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

cisco:firepower_9300cisco:firepower_extensible_operating_systemcisco:nexus_7000_10-slotcisco:nexus_7000_18-slotcisco:nexus_7000_4-slotcisco:nexus_7000_9-slotcisco:nexus_7700_10-slotcisco:nexus_7700_18-slotcisco:nexus_7700_2-slotcisco:nexus_7700_6-slotcisco:nx-oscisco:ucs

Debilidades (CWE)

CWE-20CWE-20

Referencias

http://www.securityfocus.com/bid/105674(psirt@cisco.com)

http://www.securitytracker.com/id/1041919(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-fxnx-os-dos(psirt@cisco.com)

http://www.securityfocus.com/bid/105674(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1041919(af854a3a-2127-422b-91ae-364da2661108)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-fxnx-os-dos(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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